Disc brake rotor



FIG. 1 is a front perspective view of a disc brake rotor;

FIG. 2 is a rear perspective view of the disc brake rotor;

FIG. 3 is a front elevation view of the disc brake rotor;

FIG. 4 is a rear elevation view of the disc brake rotor; and,

FIG. 5 is a side elevation view of the disc brake rotor.

The broken line portions of the disclosure are for the purposes of illustrating portions of the brake rotor that form no part of the claimed design. Stipple shading is used to indicate portions of the disc brake rotor of a contrasting appearance to the portions that are not stipple shaded. 

CLAIM The ornamental design for a disc brake rotor, as shown and described. 